f1dfe8b9f2bab84b96720574cb26309b284bb3fef70d37537ad2ec8bccd6c20d

Analysis

max time kernel
145s
max time network
147s
platform
windows10-1703_x64
resource
win10-20230220-en
resource tags

arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
submitted
07/06/2023, 18:58

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General

Target

f1dfe8b9f2bab84b96720574cb26309b284bb3fef70d37537ad2ec8bccd6c20d.exe
Size

100KB
MD5

d769dd31ad6ab6e41580cd1d5ea9242d
SHA1

1a36d0963e175034ca0239a09ce445afe645d486
SHA256

f1dfe8b9f2bab84b96720574cb26309b284bb3fef70d37537ad2ec8bccd6c20d
SHA512

9080cb34746713fc96e7e652bd54c0742ba33253c3074805980af9ddd0f23d0ce48bb924d60f46de31dfd833daafdcc9e57bd3aa16050b81d4aa57ba558621c8
SSDEEP

1536:tp6kFya9c7Ok/YNQ+bgB75eGFVVSwjyXX9di2YTHLYjzDm:nVBQJ1VVSwjyHxYTHcj/

Score

10^/10

evasion trojan

Malware Config

Signatures

Modifies Windows Defender Real-time Protection settings 3 TTPs 5 IoCs

evasion trojan

Modify Registry

T1112

Modify Existing Service

T1031

Disabling Security Tools

T1089

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	AppLaunch.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	AppLaunch.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	AppLaunch.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	AppLaunch.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	AppLaunch.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4116 set thread context of 4132	4116	f1dfe8b9f2bab84b96720574cb26309b284bb3fef70d37537ad2ec8bccd6c20d.exe	67

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1012	4116	WerFault.exe	65

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4132	AppLaunch.exe
4132	AppLaunch.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4132	AppLaunch.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4116 wrote to memory of 4132	4116	f1dfe8b9f2bab84b96720574cb26309b284bb3fef70d37537ad2ec8bccd6c20d.exe	67
PID 4116 wrote to memory of 4132	4116	f1dfe8b9f2bab84b96720574cb26309b284bb3fef70d37537ad2ec8bccd6c20d.exe	67
PID 4116 wrote to memory of 4132	4116	f1dfe8b9f2bab84b96720574cb26309b284bb3fef70d37537ad2ec8bccd6c20d.exe	67
PID 4116 wrote to memory of 4132	4116	f1dfe8b9f2bab84b96720574cb26309b284bb3fef70d37537ad2ec8bccd6c20d.exe	67
PID 4116 wrote to memory of 4132	4116	f1dfe8b9f2bab84b96720574cb26309b284bb3fef70d37537ad2ec8bccd6c20d.exe	67

C:\Users\Admin\AppData\Local\Temp\f1dfe8b9f2bab84b96720574cb26309b284bb3fef70d37537ad2ec8bccd6c20d.exe
"C:\Users\Admin\AppData\Local\Temp\f1dfe8b9f2bab84b96720574cb26309b284bb3fef70d37537ad2ec8bccd6c20d.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4116
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
  2⤵
  - Modifies Windows Defender Real-time Protection settings
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4132
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4116 -s 236
  2⤵
  - Program crash
  PID:1012

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

T1031

Privilege Escalation

Defense Evasion

Disabling Security Tools

T1089

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4132-120-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

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